complexType DerivedUnitType
diagram index_p1615.png
namespace http://www.opengis.net/gml
type extension of gml:UnitDefinitionType
properties
base gml:UnitDefinitionType
children gml:metaDataProperty gml:description gml:name gml:quantityType gml:catalogSymbol gml:derivationUnitTerm
used by
element DerivedUnit
attributes
Name  Type  Use  Default  Fixed  annotation
idrequired      
documentation
Database handle for the object.  It is of XML type ID, so is constrained to be unique in the XML document within which it occurs.  An external identifier for the object in the form of a URI may be constructed using standard XML and XPointer methods.  This is done by concatenating the URI for the document, a fragment separator, and the value of the id attribute.
annotation
documentation
Definition of a unit of measure which is defined through algebraic combination of more primitive units, which are usually base units from a particular system of units. Derived units based directly on base units are usually preferred for quantities other than the base units or fundamental quantities within a system.  If a derived unit is not the preferred unit, the ConventionalUnit element should be used instead.
source <xs:complexType name="DerivedUnitType">
 
<xs:annotation>
   
<xs:documentation>Definition of a unit of measure which is defined through algebraic combination of more primitive units, which are usually base units from a particular system of units. Derived units based directly on base units are usually preferred for quantities other than the base units or fundamental quantities within a system.  If a derived unit is not the preferred unit, the ConventionalUnit element should be used instead.</xs:documentation>
 
</xs:annotation>
 
<xs:complexContent>
   
<xs:extension base="gml:UnitDefinitionType">
     
<xs:sequence>
       
<xs:element ref="gml:derivationUnitTerm" maxOccurs="unbounded"/>
     
</xs:sequence>
   
</xs:extension>
 
</xs:complexContent>
</xs:complexType>


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